Free tool for chat with your friends or colleague on your LAN network

LAN Messenger

LAN Messenger

  -  7.2 MB  -  Open Source
LAN Messenger is a communication tool designed for local area networks (LANs). It allows users within the same network to exchange messages, files, and collaborate in real-time without relying on external servers or internet connection.

LAN Messenger Screenshot 2

LAN Messenger for PC
is a free and open-source cross-platform instant messaging application for communication over a local network. It does not require a server. A number of useful features including event notifications, file transfer, and message logging are provided. Currently, the platforms supported are Windows, Mac, and Linux.

Features and Highlights

Instant Messaging: Connect instantly with other users on the network and initiate conversations without delay.

Secure Private Network: Rest assured about your privacy with AES encryption paired with RSA, ensuring top-notch security.

Broadcast Messages: Notify all network users or select specific recipients with ease.

File Transfer: Bid farewell to email attachments; effortlessly share files with other network users.

Group Contacts: Streamline your contact list for easy access to people when needed.

Message Logging: Archive previous conversations for convenient access whenever required.

Serverless Operation: Enjoy the simplicity of this messaging app with no server requirements.

Offline Messaging: Utilize the local network feature to send messages even without an internet connection, minimizing potential threats.

Multi-language Support: Opt for your preferred language for the user interface.

Cross-Platform Compatibility: Access the messaging app across various operating systems such as Mac, Windows, or Linux without any hassle.

User Interface

The user interface of this program is intuitive and user-friendly. It features a clean design with easy-to-navigate menus and controls. Users can quickly access their contacts, conversations, and shared files without any confusion.

LAN Messenger Screenshot 3

Installation and Setup

Installing this software is a breeze. Simply download the installer from the official website or FileHorse, run the setup wizard, and follow the on-screen instructions. The software automatically detects other users on the LAN, making setup hassle-free.

How to Use
  • Download and install the app on your PC.
  • Launch the application and sign in with your LAN credentials.
  • Start messaging by selecting a contact or creating a new conversation.
  • Share files by dragging and dropping them into the chat window.
  • Explore additional features such as group chat and remote desktop sharing for enhanced collaboration.

Can LAN Messenger be used over the internet?
No, the program is specifically designed for local area networks and does not support internet-based communication.

Can I customize the appearance of LAN Messenger?
Yes, it allows users to customize the theme, font size, and notification settings according to their preferences.

Is LAN Messenger secure for confidential communication?
Yes, it employs encryption protocols to ensure the security and privacy of messages exchanged within the network.

Does LAN Messenger support voice and video calls?
No, it focuses primarily on text messaging and file sharing, without support for voice or video calls.


Pidgin: A multi-service messenger software that lets you chat with users.

LogMeIn Hamachi: Create a safe private network between two or more computers!

Slack: A popular team communication platform with extensive features for remote collaboration.

Zoom: Known for its video conferencing capabilities, Zoom is widely used for business meetings, webinars, and virtual events.

Microsoft Teams: Integrated with Office 365, offering chat, video conferencing, and file sharing capabilities.

Skype: Provides instant messaging, audio/video calls, and online meetings for personal or enterprise communication.

Discord: Popular among gamers, Discord offers voice, video, and text chat features, making it a versatile choice for various communities.


The program is available for FREE, with no subscription fees or hidden costs. It can be downloaded and used indefinitely without any limitations.

System Requirements
  • Operating System: Windows 7/8/10/11
  • Processor: 1 GHz or faster
  • RAM: 512 MB or higher
  • Network: Local area network (LAN) connection
  • Easy installation and setup process
  • Intuitive user interface
  • Secure messaging with encryption
  • No internet connection required
  • Free to use with no hidden costs
  • This application has been discontinued
  • Limited to Windows operating system
  • Lacks support for voice and video calls

LAN Messenger is a reliable and efficient communication tool for local area networks, offering secure messaging and file sharing capabilities. With its intuitive interface and robust features, it facilitates seamless collaboration among team members without the need for internet connectivity. While it may have some limitations such as platform compatibility and absence of voice/video calls, its overall performance and cost-effectiveness make it a valuable addition to any LAN-based environment.

Also Available: Download LAN Messenger for Mac

  • LAN Messenger 1.2.39 Screenshots

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    LAN Messenger 1.2.39 Screenshot 1
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